Would it be too much trouble to produce versions of the three character sheet dealies with crop marks printed on the page? The design loses a lot of its visual impact when printed on a plain ol' 8.5x11 page. I've got this idea in my head to print these on ultra-white cardstock, then trim them down to perfect squares.

Oddly, I also half-remember such an option. However, I checked in the latest version of Acrobat Reader and no such option exists. There's an option in Preferences to display these sorts of lines, but that affects screen display, not printing.